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Diamond-mounted gold watch case manufacturing process

A production process and technology for gold watches, applied in the field of diamond-encrusted gold watch case production process, can solve problems such as high cost, scratching, complicated fabrication process, etc., and achieve the effects of reduced surface resistivity, enhanced electrical conductivity, and simple preparation method.

Inactive Publication Date: 2019-01-04
FUZHOU KEMAI WATCH IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the current diamond setting is mainly through the following methods: 1. Prong setting is the method of fastening the gemstone on the bracket (setting mouth) with metal claws. Compared with other diamond setting methods, there are fewer places to block diamonds. And it is relatively safe, but it uses a lot of lining materials, and it is easy to hook clothes or scratch your hands; 2. Channel setting, also known as track setting and clip setting, is suitable for smaller gemstone row setting or curves of luxurious styles Row inlay is a relatively new inlay method, but this method shows high requirements for the hardness of the watch case, and the manufacturing process is complicated; 3. Bezel setting is to seal the diamond waist and below in a metal bracket. And use precious metals to prevent it from falling off. The advantage of this inlay method is that it can better protect the diamond, and the fixation degree of the diamond is also high, and the drill surface is relatively smooth. The disadvantage is that more metal is required to fix the diamond, and the processing is more cumbersome. Time-consuming and labor-intensive, higher cost

Method used

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  • Diamond-mounted gold watch case manufacturing process
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A manufacturing process of a gold watch case inlaid with diamonds, comprising the following steps:

[0037] S1, the preparation of gold case;

[0038] S2. Press the gold watch case prepared in step S1 into grooves at the parts of the gold watch case that need to be inlaid with diamonds;

[0039] S3. Apply insulating oil evenly on the inner surface of the gold case, add 2 microliters of conductive liquid to the groove of the gold case, and then place the diamond on the groove of the gold case with the conductive liquid at a temperature of 60°C Stand for 20 minutes, so that the part of the diamond located in the groove is covered with a uniform layer of conductive liquid;

[0040] S4. Place the watch case with diamonds prepared in step S3 on the rotating disk of the electroforming cylinder filled with electroforming liquid, so that the gold watch case is electroformed by rotating with the suspension at a certain speed during the electroforming process ; The rotating spe...

Embodiment 2

[0054] A manufacturing process of a gold watch case inlaid with diamonds, comprising the following steps:

[0055] S1, the preparation of gold case;

[0056] S2. Press the gold watch case prepared in step S1 into grooves at the parts of the gold watch case that need to be inlaid with diamonds;

[0057] S3. Apply insulating oil evenly on the inner surface of the gold case, add 4 microliters of conductive liquid to the groove of the gold case, and then place the diamond on the groove of the gold case with the conductive liquid at a temperature of 60-80°C Stand for 30 minutes under the same conditions, so that the part of the diamond located in the groove is covered with a uniform layer of conductive liquid;

[0058] S4. Place the watch case with diamonds prepared in step S3 on the rotating disk of the electroforming cylinder filled with electroforming liquid, so that the gold watch case is electroformed during the electroforming process with the suspension rotating at a certain...

Embodiment 3

[0072] A manufacturing process of a gold watch case inlaid with diamonds, comprising the following steps:

[0073] S1, the preparation of gold case;

[0074] S2. Press the gold watch case prepared in step S1 into grooves at the parts of the gold watch case that need to be inlaid with diamonds;

[0075] S3. Apply insulating oil evenly on the inner surface of the gold case, add 5 microliters of conductive liquid to the groove of the gold case, and then place the diamond on the groove of the gold case with the conductive liquid at a temperature of 80°C Stand for 40 minutes, so that the part of the diamond located in the groove is covered with a uniform layer of conductive liquid;

[0076] S4. Place the watch case with diamonds prepared in step S3 on the rotating disk of the electroforming cylinder filled with electroforming liquid, so that the gold watch case is electroformed during the electroforming process with the suspension rotating at a certain speed; The rotational speed...

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Abstract

The invention relates to a diamond-mounted gold watch case manufacturing process. The process electroforms a gold watch case, presses a groove in the surface of the gold watch case, and fixes a diamond in the corresponding groove by electroforming. According to the diamond-mounted gold watch case prepared by the process, the process is simple in preparation method and can make the diamond firmly embedded in the gold watch case.

Description

technical field [0001] The invention relates to the technical field of clocks and watches and the field of metal processing, in particular to a manufacturing process of a gold watch case inlaid with diamonds. Background technique [0002] With the continuous improvement of living standards and artistic appreciation, people's demand for watch decoration has greatly improved and gradually exceeded the demand for use. Therefore, the market for precious metal watches has grown stronger, and more and more consumers are buying precious metal watches. Precious metal watches are usually made of gold and have high ornamental and collection value. Nowadays, with the rapid development of science and technology and the continuous improvement of people's living standards, the demand for watches or precious metals is also increasing, especially for diamond-encrusted watches. [0003] But the current diamond setting is mainly through the following methods: 1. Prong setting is the method o...

Claims

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Application Information

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IPC IPC(8): C25D1/02C25D1/10C25D3/48C25D15/00
CPCC25D1/02C25D1/10C25D3/48C25D15/00
Inventor 黄盛敏
Owner FUZHOU KEMAI WATCH IND CO LTD
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